Listen LT-800 Design Manual & Manual page 32

LT-800-863 Block Diagram
115/230VAC
50/60 Hz
Supply (provided)
ANTENNA
Functions controlled by
the CPU Module
Input 1 VU Meter
26
POWER
On
Universial Power
12VDC, 1.3A
Transmitter
RF Board
BNC
Low High
Mid
RF POWER
12VDC
Select Mic-Phantom Pwr, Mic, Line
Line
Mic
Mic
Phantom Pwr
Select Mic-Phantom Pwr, Mic, Line
Female XLR 1/4'
Combo Connector
2/Tip 3/Ring 1/Sleeve
INPUT 1
Off
Power Supply
CPU Module
Down
Listen LCD
Display Backlit
MIX Level
VU Meter
Pre-emphasis Companding
MIX LEVEL
Input 2 VU Meter
Input Level
Front Panel
Input Level
Input Level
+10dBu -10dBu
Phono
INPUT 2
MONITOR
Volume
Compression Ratio
(internal ajustment)
Processing
Green LED
On Off
PROCESS CONTOUR
Test Tone Button
Front Panel
OFF ON
Red LED
Phono
400Hz
MIX OUTPUT TEST TONE